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WARRIOR [948]
3 years ago
5

Explain effects of harmful substances in crop production

Social Studies
2 answers:
wel3 years ago
4 0

The effects of harmful substances such as pesticides, fertilizers and other chemicals in crop production have the following harmful effects:

1. Affects soil fertility when used in excess.

2. Crops produced with the help of such fertilizers are harmful for consumption as it can enter our system and cause several abnormalities.

3. These chemicals can get washed away with water and get mixed with water bodies resulting in water pollution.

4. Such chemicals are also harmful to the farmers who apply it in the fields.

kobusy [5.1K]3 years ago
4 0
In the crop production we use different harmful substances such as chemical fertilizers and pesticides which have different harmful effects ,such as; 1) These chemicals degrade the natural fertility of the soil. 2) These chemicals contaminate the soil and nearby water bodies.
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Answer:

meta-analysis

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Meta-analysis involves the statistical procedure of combining data and results from multiple studies and trying to determine or draw relevant conclusions from here.

From the example above, Dr. DiLorenzo combines results from a number of studies of same topic to investigate the relationship between two variables. He is doing a meta-analysis.

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3 years ago
Write an annotated bibliography in apa format
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Fifteen-year-old Matt and his father are in an electronics store looking at video game systems. Matt gives his father a complete
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<u>Answer: </u>

B) he has deeply processed this information

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Deep level processing is a processing in which one can make the information meaningful at a level for yourself.  

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In terms of commonly traded organizational currencies, giving a task that could result in a promotion, acknowledging someone's e
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Is Post-Apartheid South Africa living up to its promises?
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Answer:

Apartheid, the Afrikaans’ word for segregation, brought white supremacy to a whole new level as the rest of the continent was decolonizing following World War II. The National Party government treated non-whites as second class citizens and in the case of Africans, non-citizens. By confining Africans to the ‘homelands’ of Bantus tans, the National Party was able to justify stripping away any basic rights Africans had in the country of South Africa. The international community refused to recognize these homelands, and pressure eventually began to build from all sides to allow equal rights for all residents of South Africa. Pressure came in the form of economic sanctions, expulsions from international organizations, and the divestment of foreign companies.

Explanation:

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